A new variant of the virus that causes COVID-19 is spreading in the U.S., raising concerns about a potential wave of infections and reinfections to start the new year.The variant, called XBB.1.5, is a descendent of Omicron and a close relative of the XBB variant, which spread widely in Singapore and India this past fall.
#people #significantly #vaccination #disease-control #small-number #hospitalizations #infection-rates #small-percentage
[
add
]
[
|
|
...
]